<template>
  <h1>员工列表练习</h1>
  <input type="text" placeholder="请输入员工姓名" v-model="emp.name">
  <input type="text" placeholder="请输入员工工资" v-model="emp.salary">
  <input type="text" placeholder="请输入员工岗位" v-model="emp.job">
  <button @click="add">添加员工</button>
  <hr>
  <table border="1px">
    <tr>
      <th>编号</th>
      <th>姓名</th>
      <th>工资</th>
      <th>岗位</th>
    </tr>
    <tr v-for="(item,index) in arr">
      <td>{{index+1}}</td>
      <td>{{item.name}}</td>
      <td>{{item.salary}}</td>
      <td>{{item.job}}</td>
    </tr>
  </table>
</template>

<script setup>
  import {ref} from "vue";

  const emp = ref({
    name:'',
    salary:'',
    job:''
  });
  const arr = ref([]);
  const add = ()=>{
    if(emp.value.name.trim()=='' || emp.value.salary.trim()=='' ||emp.value.job.trim()=='' ){
      alert('请输入数据!')
      return;
    }

    arr.value.push(emp.value);
    emp.value={};
    console.log(arr.value);
  }
</script>


<style scoped>

</style>